Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-17 Thread Wei Liu
On Thu, Jun 16, 2016 at 09:25:20AM -0400, Boris Ostrovsky wrote: > On 06/16/2016 07:20 AM, Wei Liu wrote: > > On Tue, Jun 07, 2016 at 12:00:26PM +0100, Julien Grall wrote: > >> Hello Shannon, > >> > >> On 07/06/16 02:07, Shannon Zhao wrote: > >>> On 2016/6/6 23:48, Julien Grall wrote: > On 06/

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-17 Thread Julien Grall
Hi Wei, On 16/06/16 12:20, Wei Liu wrote: On Tue, Jun 07, 2016 at 12:00:26PM +0100, Julien Grall wrote: I've read this sub-thread and the other thread in which Boris replied, I think due to the fact that libxl has more information at hand and libxc is intended to be simple, I think having the bu

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-16 Thread Shannon Zhao
On 2016/6/16 19:20, Wei Liu wrote: > I've read this sub-thread and the other thread in which Boris replied, I > think due to the fact that libxl has more information at hand and libxc > is intended to be simple, I think having the building code in libxl > makes sense. > > Shannon, Boris and Juli

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-16 Thread Boris Ostrovsky
On 06/16/2016 07:20 AM, Wei Liu wrote: > On Tue, Jun 07, 2016 at 12:00:26PM +0100, Julien Grall wrote: >> Hello Shannon, >> >> On 07/06/16 02:07, Shannon Zhao wrote: >>> On 2016/6/6 23:48, Julien Grall wrote: On 06/06/16 13:26, Wei Liu wrote: > On Tue, May 31, 2016 at 01:02:52PM +0800, Sha

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-16 Thread Wei Liu
On Tue, Jun 07, 2016 at 12:00:26PM +0100, Julien Grall wrote: > Hello Shannon, > > On 07/06/16 02:07, Shannon Zhao wrote: > >On 2016/6/6 23:48, Julien Grall wrote: > >>On 06/06/16 13:26, Wei Liu wrote: > >>>On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote: > From: Shannon Zhao > >

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-07 Thread Boris Ostrovsky
On 06/07/2016 06:54 AM, Julien Grall wrote: > Hello Boris, > > On 06/06/16 17:50, Boris Ostrovsky wrote: >> On 06/06/2016 11:37 AM, Boris Ostrovsky wrote: What I don't want to see is that x86 builds its ACPI table in libxc while ARM builds its in libxl. That would make future merger harde

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-07 Thread Julien Grall
Hello Shannon, On 07/06/16 02:07, Shannon Zhao wrote: On 2016/6/6 23:48, Julien Grall wrote: On 06/06/16 13:26, Wei Liu wrote: On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote: From: Shannon Zhao The design of this feature is described as below. Firstly, the toolstack (libxl) ge

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-07 Thread Julien Grall
Hello Boris, On 06/06/16 17:50, Boris Ostrovsky wrote: On 06/06/2016 11:37 AM, Boris Ostrovsky wrote: What I don't want to see is that x86 builds its ACPI table in libxc while ARM builds its in libxl. That would make future merger harder. Boris? TBH, I am not sure which library this should re

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-06 Thread Shannon Zhao
On 2016/6/6 23:48, Julien Grall wrote: > Hi Wei, > > On 06/06/16 13:26, Wei Liu wrote: >> On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote: >>> From: Shannon Zhao >>> >>> The design of this feature is described as below. >>> Firstly, the toolstack (libxl) generates the ACPI tables a

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-06 Thread Boris Ostrovsky
On 06/06/2016 11:37 AM, Boris Ostrovsky wrote: > On 06/06/2016 08:26 AM, Wei Liu wrote: >> On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote: >>> From: Shannon Zhao >>> >>> The design of this feature is described as below. >>> Firstly, the toolstack (libxl) generates the ACPI tables acc

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-06 Thread Julien Grall
Hi Wei, On 06/06/16 13:26, Wei Liu wrote: On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote: From: Shannon Zhao The design of this feature is described as below. Firstly, the toolstack (libxl) generates the ACPI tables according the number of vcpus and gic controller. Then, it cop

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-06 Thread Boris Ostrovsky
On 06/06/2016 08:26 AM, Wei Liu wrote: > On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote: >> From: Shannon Zhao >> >> The design of this feature is described as below. >> Firstly, the toolstack (libxl) generates the ACPI tables according the >> number of vcpus and gic controller. >> >

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-06 Thread Wei Liu
On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote: > From: Shannon Zhao > > The design of this feature is described as below. > Firstly, the toolstack (libxl) generates the ACPI tables according the > number of vcpus and gic controller. > > Then, it copies these ACPI tables to DomU me

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-06 Thread Stefano Stabellini
On Tue, 31 May 2016, Shannon Zhao wrote: > From: Shannon Zhao > > The design of this feature is described as below. > Firstly, the toolstack (libxl) generates the ACPI tables according the > number of vcpus and gic controller. > > Then, it copies these ACPI tables to DomU memory space and passes

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-03 Thread Boris Ostrovsky
On 06/03/2016 04:27 PM, Wei Liu wrote: > On Fri, Jun 03, 2016 at 04:20:55PM -0400, Boris Ostrovsky wrote: >> On 06/03/2016 04:02 PM, Konrad Rzeszutek Wilk wrote: >>> On Fri, Jun 03, 2016 at 08:24:53PM +0100, Wei Liu wrote: I seem to remember someone suggested that x86 and arm share some code.

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-03 Thread Wei Liu
On Fri, Jun 03, 2016 at 04:20:55PM -0400, Boris Ostrovsky wrote: > On 06/03/2016 04:02 PM, Konrad Rzeszutek Wilk wrote: > > On Fri, Jun 03, 2016 at 08:24:53PM +0100, Wei Liu wrote: > >> > >> I seem to remember someone suggested that x86 and arm share some code. > > That was me. > >> Is that suggest

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-03 Thread Boris Ostrovsky
On 06/03/2016 04:02 PM, Konrad Rzeszutek Wilk wrote: > On Fri, Jun 03, 2016 at 08:24:53PM +0100, Wei Liu wrote: >> >> I seem to remember someone suggested that x86 and arm share some code. > That was me. >> Is that suggestion taken? Shall I review this series? > Boris, Roger? > > I think the idea w

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-03 Thread Konrad Rzeszutek Wilk
On Fri, Jun 03, 2016 at 08:24:53PM +0100, Wei Liu wrote: > On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote: > > From: Shannon Zhao > > > > The design of this feature is described as below. > > Firstly, the toolstack (libxl) generates the ACPI tables according the > > number of vcpus

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-06-03 Thread Wei Liu
On Tue, May 31, 2016 at 01:02:52PM +0800, Shannon Zhao wrote: > From: Shannon Zhao > > The design of this feature is described as below. > Firstly, the toolstack (libxl) generates the ACPI tables according the > number of vcpus and gic controller. > > Then, it copies these ACPI tables to DomU me

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-05-31 Thread Shannon Zhao
Hi Julien, On 2016年05月31日 18:47, Julien Grall wrote: > Hi Shannon, > > On 31/05/16 06:02, Shannon Zhao wrote: >> From: Shannon Zhao >> >> The design of this feature is described as below. >> Firstly, the toolstack (libxl) generates the ACPI tables according the >> number of vcpus and gic control

Re: [Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-05-31 Thread Julien Grall
Hi Shannon, On 31/05/16 06:02, Shannon Zhao wrote: From: Shannon Zhao The design of this feature is described as below. Firstly, the toolstack (libxl) generates the ACPI tables according the number of vcpus and gic controller. Then, it copies these ACPI tables to DomU memory space and passes

[Xen-devel] [PATCH RESEND 00/14] Xen ARM DomU ACPI support

2016-05-30 Thread Shannon Zhao
From: Shannon Zhao The design of this feature is described as below. Firstly, the toolstack (libxl) generates the ACPI tables according the number of vcpus and gic controller. Then, it copies these ACPI tables to DomU memory space and passes them to UEFI firmware through the "ARM multiboot" prot